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Return Line Filter


HYDAC has developed its own return line filters tank mounting for cleaning the oil going through the filters. The return line filters have reliably remove the contamination from the operating fluid. Following this filtration, the fluid flows back into the tank.

Return filters are positioned at the end of the return line as line filters or as tank attachment filters on the tank, or tank integrated filters in the tank. This means that operating fluids returning from the system flow are filtered back into the tank. All contamination particles which could penetrate the system or which were generated in the system are filtered out of the operating fluid before they return to the tank.


  • Filtration of the entire return flow
  • Contaminated fluid from the system can not return to the tank
  • Inexpensive filter housing and element


  • Flow rates up to 15,000 l/min
  • Pressure levels up to 25 bar
  • Numerous connection variants
  • Various in-tank versions possible


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HYDAC Australia

HYDAC New Zealand

AUSTRALIA 1300 449 322

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